<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="categoryName">
        <el-input v-model="queryParams.categoryName" placeholder="请输入名称" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd"
          v-hasPermi="['vueflow:toolCategory:add']">新增</el-button>
      </el-col>
    
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="toolCategoryList" row-key="id"
      :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column label="名称" align="center" prop="categoryName" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['vueflow:toolCategory:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['vueflow:toolCategory:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改工具树结构对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="toolCategoryRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="上级类型" prop="parentId" v-if="form.parentId !== 0">
          <el-tree-select v-model="form.parentId" :data="deptOptions"
            :props="{ value: 'id', label: 'categoryName', children: 'children' }" value-key="id" placeholder="选择上级类型"
            check-strictly />
        </el-form-item>
        <el-form-item label="名称" prop="categoryName">
          <el-input v-model="form.categoryName" placeholder="请输入名称" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="ToolCategory">
import { listToolCategory, listAllToolCategory, getToolCategory, delToolCategory, addToolCategory, updateToolCategory } from "@/api/flow/toolCategory";

const { proxy } = getCurrentInstance();

const toolCategoryList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const refreshTable = ref(true);
const deptOptions = ref([]);
const isExpandAll = ref(true);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    parentId: null,
    ancestors: null,
    categoryName: null,
    standby: null,
  },
  rules: {
    categoryName: [{ required: true, message: "名称不能为空", trigger: "blur" }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询工具树结构列表 */
function getList() {
  loading.value = true;
  listAllToolCategory(queryParams.value).then(response => {
    // toolCategoryList.value = response.rows;
    // total.value = response.total;
    toolCategoryList.value = proxy.handleTree(response.data, "id");
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    parentId: null,
    ancestors: null,
    categoryName: null,
    standby: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null
  };
  proxy.resetForm("toolCategoryRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd(row) {
  reset();
  listAllToolCategory().then(response => {
    deptOptions.value = proxy.handleTree(response.data, "id");
  });
  if (row != undefined) {
    form.value.parentId = row.Id;
  }
  open.value = true;
  title.value = "添加工具树结构";
}

/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  // listDeptExcludeChild(row.deptId).then(response => {
  //   deptOptions.value = proxy.handleTree(response.data, "deptId");
  // });
  listAllToolCategory().then(response => {
    deptOptions.value = proxy.handleTree(response.data, "id");
  });
  const _id = row.id || ids.value
  getToolCategory(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改工具树结构";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["toolCategoryRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateToolCategory(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addToolCategory(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除该数据项？').then(function () {
    return delToolCategory(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('vueflow/toolCategory/export', {
    ...queryParams.value
  }, `toolCategory_${new Date().getTime()}.xlsx`)
}

getList();
</script>
